2 Buried Ruin
4 Great Furnace
4 Island
4 Mountain
4 Seat of the Synod
3 Blaze
2 Blinkmoth Urn
2 Brudiclad, Telchor Engineer
2 Feldon of the Third Path
2 Galvanic Blast
3 Goblin Welder
3 Jalum Tome
2 Megatog
1 Monastery Siege
3 Mycosynth Wellspring
2 Myr Battlesphere
2 Prototype Portal
2 Scuttling Doom Engine
2 Sharding Sphinx
2 Shrapnel Blast
4 Sol Ring
2 Thopter Spy Network
2 Trading Post
2 Welding Sparks
Sideboard:
2 Retrofitter Foundry